- Added support for Jalali calendar in the dashboard, allowing charts to display data based on the current Jalali month and year.
- Updated the API to return `patients_year`, `patients_month`, and `revenue_year` parameters for the dashboard charts.
- Refactored the dashboard controller to handle Jalali date calculations and queries.
- Modified the frontend components to utilize the new Jalali date parameters and reflect changes in the UI.
- Removed the status column from the NewAppointmentsTable as status management is now handled on the appointments page.
- Added tests to ensure the correct functioning of the new Jalali chart period features.